42947564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7451}}^1$

素因数の和:7597

約数の個数: 24

約数和(自身を含む): 82627776

約数和(自身を除く): 39680212

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 7451, 14902, 29804, 81961, 163922, 327844, 976081, 1952162, 3904324, 10736891, 21473782, 42947564]

約数ペア:

[(1, 42947564), (2, 21473782), (4, 10736891), (11, 3904324), (22, 1952162), (44, 976081), (131, 327844), (262, 163922), (524, 81961), (1441, 29804), (2882, 14902), (5764, 7451)]